78840488025

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8984671}}^1$

素因数の和:8984703

約数の個数: 48

約数和(自身を含む): 155973905920

約数和(自身を除く): 77133417895

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8775, 8984671, 26954013, 44923355, 80862039, 116800723, 134770065, 224616775, 242586117, 350402169, 404310195, 584003615, 673850325, 1051206507, 1212930585, 1752010845, 2021550975, 2920018075, 3153619521, 5256032535, 6064652925, 8760054225, 15768097605, 26280162675, 78840488025]

約数ペア:

[(1, 78840488025), (3, 26280162675), (5, 15768097605), (9, 8760054225), (13, 6064652925), (15, 5256032535), (25, 3153619521), (27, 2920018075), (39, 2021550975), (45, 1752010845), (65, 1212930585), (75, 1051206507), (117, 673850325), (135, 584003615), (195, 404310195), (225, 350402169), (325, 242586117), (351, 224616775), (585, 134770065), (675, 116800723), (975, 80862039), (1755, 44923355), (2925, 26954013), (8775, 8984671)]